This circuit was obtained from Elektor magazine and published in the Encyclopedia of Electronic Circuits Vol 5 of 1995. Transistors are RF types that are still common today.
The circuit shown in the figure can act as a home repeater for AM signals from the output of an...
This common circuit with two transistors was found in an old French publication. The supply can be...
The circuit presented was suggested by a Texas Instruments optoelectronics manual. The voltage...